manualshive.com logo in svg

M-system R7EWTU, Instruction Manual, Page: 16 / 18

Share
Download
M-system R7EWTU Instruction Manual Download Page 16

R7EWTU

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-7818  Rev.2  P. 16 / 18

 

■

HARMONIC

ADDR.

WORD

ID

PARAMETER

UNIT

Circuit 1

Circuit 2

1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566

8537
8538
8539
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566

1

HD I1 2
HD I1 3
HD I1 4
HD I1 5
HD I1 6
HD I1 7
HD I1 8
HD I1 9

HD I1 10
HD I1 11
HD I1 12
HD I1 13
HD I1 14
HD I1 15
HD I1 16
HD I1 17
HD I1 18
HD I1 19
HD I1 20
HD I1 21
HD I1 22
HD I1 23
HD I1 24
HD I1 25
HD I1 26
HD I1 27
HD I1 28
HD I1 29
HD I1 30
HD I1 31

Current harmonic, Line 1, 2nd
          (id.)                            3rd
          (id.)                            4th
          (id.)                            5th
          (id.)                            6th
          (id.)                            7th
          (id.)                            8th
          (id.)                            9th
          (id.)                          10th
          (id.)                          11th
          (id.)                          12th
          (id.)                          13th
          (id.)                          14th
          (id.)                          15th
          (id.)                          16th
          (id.)                          17th
          (id.)                          18th
          (id.)                          19th
          (id.)                          20th
          (id.)                          21st
          (id.)                          22nd
          (id.)                          23rd
          (id.)                          24th
          (id.)                          25th
          (id.)                          26th
          (id.)                          27th
          (id.)                          28th
          (id.)                          29th
          (id.)                          30th
          (id.)                          31st

%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10
%/10

1601

:

1630

8601

:

8630

1

HD I2 2

:

HD I2 31

Current harmonic, Line 2, 2nd
                                               :
                                            31st

%/10

1665

:

1694

8665

:

8694

1

HD I3 2

:

HD I3 31

Current harmonic, Line 3, 2nd
                                               :
                                            31st

%/10

1729

:

1758

8729

:

8758

1

HD IN 2

:

HD IN 31

Neutral current harmonic, 2nd
                                               :
                                            31st

%/10

1793

:

1822

8793

:

8822

1

HD U12 2

:

HD U12 31

Delta voltage harmonic, 1 – 2, 2nd
                                                     :
                                                  31st

%/10

1857

:

1886

8857

:

8886

1

HD U23 2

:

HD U23 31

Delta voltage harmonic, 2 – 3, 2nd
                                                     :
                                                  31st

%/10

1921

:

1950

8921

:

8950

1

HD U31 2

:

HD U31 31

Delta voltage harmonic, 3 – 1, 2nd
                                                     :
                                                  31st

%/10

1985

:

2014

8985

:

9014

1

HD U1N 2

:

HD U1N 31

Phase voltage harmonic, Phase 1, 2nd
                                                           :
                                                        31st

%/10

2049

:

2078

9049

:

9078

1

HD U2N 2

:

HD U2N 31

Phase voltage harmonic, Phase 2, 2nd
                                                           :
                                                        31st

%/10

2113

:

2142

9113

:

9142

1

HD U3N 2

:

HD U3N 31

Phase voltage harmonic, Phase 3, 2nd
                                                           :
                                                        31st

%/10

Summary of Contents for R7EWTU

Page 1: ...stem co jp POINTS OF CAUTION POWER INPUT RATING OPERATIONAL RANGE Locate the power input rating marked on the product and confirm its operational range as indicated below 100 240V AC rating 85 264V 50 60 Hz 8VA 110 240V DC rating 99 264V 3W GENERAL PRECAUTIONS Before you remove or mount the unit turn off the power supply and input signal for safety ENVIRONMENT Indoor use When heavy dust or metal p...

Page 2: ... Blinking Data collision OPERATING MODE SETTING Factory setting System Configuration SW1 1 2 SW1 1 SW1 2 SYSTEM CONFIGURATION OFF OFF Three phase 3 wire ON OFF Single phase 2 wire OFF ON Single phase 3 wire ON ON Three phase 4 wire Balanced or Unbalanced Load SW1 3 SW1 3 BALANCED UNBALANCED OFF Unbalanced ON Balanced Clamp Sensor Type SW1 4 5 6 Clamp sensor type setting is common to all circuits T...

Page 3: ...h 1K 1L 1 P1 Voltage Input P1 10 P3 Voltage Input P3 2 P2 Voltage Input P2 11 NC Unused 3 N Voltage Input N 12 NC Unused 4 1ch 1L Ch 1 Current input 1L 13 1ch 1K Ch 1 Current input 1K 5 1ch 2L Ch 1 Current input 2L 14 1ch 2K Ch 1 Current input 2K 6 1ch 3L Ch 1 Current input 3L 15 1ch 3K Ch 1 Current input 3K 7 2ch 1L Ch 2 Current input 1L 16 2ch 1K Ch 2 Current input 1K 8 2ch 2L Ch 2 Current input...

Page 4: ...6 4 7 13 8 9 14 12 15 11 16 17 18 P1 P3 N 1L 2L 3L DI2 DI4 COM NC COM NC 1K 2K 3K DI1 DI3 P2 3 1 5 10 2 6 4 7 13 8 9 14 12 15 11 16 17 18 P1 P3 N 1L 2L 3L NC NC 1K 2K 3K 1L 2L 3L 1K 2K 3K P2 3 1 Circuit 4 point Discrete Input 2 Circuits VOLTAGE INPUT 1ch CURRENT INPUT 2ch CURRENT INPUT 10 8 9 Modbus TCP Ethernet 6 1 2 7 3 FE1 NC NC NC NC NC NC NC 4 5 U V POWER INPUT Modular Jack 10 8 9 Modbus TCP ...

Page 5: ... L P1 P2 P3 1K 1L source load u v v u U V V U k l K L P1 P2 P3 1K 1L L1 source load L2 L3 k l K L P1 P2 1K 1L L1 source load N k l K L u v U V P1 P2 1K 1L L1 source load N k l K L System Application Single phase 2 wire Three phase 3 wire balanced load Caution Use CLSE for CT Grounding is unnecessary for low voltage circuit Single phase 3 wire Three phase 3 wire unbalanced load 2CT Terminal System ...

Page 6: ...ING Connect an Ethernet cable to the RJ 45 connector CHECK LED When wiring is correct LINK LED is turned on with 10BASE or 100BASE link When the module is receiving data with 100BASE LINK100 LED blinks CHECK R7EWTU CONNECTION Enter ping command on the Windows MS DOS as follows C WINDOWS ping Enter IP address in decimal ping with 32 bytes of data Reply from bytes 32 time 10ms TTL 64 Reply from byte...

Page 7: ...recommended time out value in the above table to receive a response for a command If no response is received for these time periods take appropriate error processing such as retrying MODBUS REGISTER ACCESS SETTING ADDR WORD PARAMETER 4943 2 Deactivate Modbus register writing protection Writing a preset passcode in this register deactivates the writing protection via Modbus When the Modbus passcode...

Page 8: ...ster setting cannot be changed from 0 to 1 or 2 unless a correct security code is set in the address 4943 5331 1 Reboot system Write 10001 to reboot the system Any other values can be written but invalid 5332 1 Backup restore setting 20002 Backup the present setting 30003 Restore the device with the backup setting data The register is automatically set to 0 when the procedure is complete after one...

Page 9: ...E 05 2 CLSE 10 3 CLSE 20 4 CLSE 40 5 CLSE 60 6 Reserved 7 Reserved 5604 2 VT rating Primary 50 to 400 000 Voltage V Factory setting 110 V 5606 1 VT rating Secondary 50 to 500 Voltage V Factory setting 110 The secondary can be set up to 500V However this does not mean the unit accepts 500V for input Do not use with the condition exceeding input rating written in the specification sheet of the unit ...

Page 10: ...etting 0 0 0 0 5745 1 Modbus TCP port No 0 to 65535 Factory setting 502 5746 1 Modbus TCP connection time out Connection is severed if no communication is established for the specified time period 0 to 32 000 Specified value 0 1 second Factory setting 600 Sec 10 DEMAND SETTING ADDR WORD PARAMETER UNIT 5857 1 Average demand current update interval 0 External trigger signal 1 to 60 Minutes Factory s...

Page 11: ...MENTARY VALUE ADDR WORD ID PARAMETER UNIT Circuit 1 Circuit 2 1 4001 2 I Current mA 3 4003 2 U Voltage V 100 5 4005 2 P Active power W 7 4007 2 Q Reactive power var 9 4009 2 S Apparent power VA 11 4011 2 PF Power factor 1 10 000 13 4013 2 F Frequency Hz 100 15 4015 2 DIR Phase difference direction 0 inductive or lag 1 capacitive or lead 33 35 37 4033 4035 4037 2 I1 I2 I3 Current Line 1 Current Lin...

Page 12: ...eactive energy low tariff incoming outgoing kvarh 10 193 4193 2 EP_L Active energy fraction high tariff incoming kWh 10 232 195 4195 2 EQ_L Reactive energy fraction high tariff LAG kvarh 10 232 197 4197 2 ES_L Apparent energy fraction high tariff kVAh 10 232 199 4199 2 EP _L Active energy fraction high tariff outgoing kWh 10 232 201 4201 2 EQ _L Reactive energy fraction high tariff LEAD kvarh 10 2...

Page 13: ...7 309 311 4307 4309 4311 2 I1 AVG 3 I2 AVG 3 I3 AVG 3 Current AVG Line 1 History 3 Current AVG Line 2 History 3 Current AVG Line 3 History 3 mA mA mA 313 4313 2 IN AVG 3 Neutral current AVG History 3 mA 321 4321 2 I AVG 4 Current AVG History 4 mA 323 325 327 4323 4325 4327 2 I1 AVG 4 I2 AVG 4 I3 AVG 4 Current AVG Line 1 History 4 Current AVG Line 2 History 4 Current AVG Line 3 History 4 mA mA mA 3...

Page 14: ...e 3 1 10 000 1 10 000 1 10 000 865 867 869 2865 2867 2869 2 THD I1 MAX THD I2 MAX THD I3 MAX Current total harmonic distortion MAX Line 1 Current total harmonic distortion MAX Line 2 Current total harmonic distortion MAX Line 3 10 10 10 871 2871 2 THD IN MAX Neutral current total harmonic distortion MAX 10 873 875 877 2873 2875 2877 2 THD U12 MAX THD U23 MAX THD U31 MAX Delta voltage total harmoni...

Page 15: ...N S2 MIN S3 MIN Apparent power MIN Phase 1 Apparent power MIN Phase 2 Apparent power MIN Phase 3 VA VA VA 999 1001 1003 2999 3001 3003 2 PF1 MIN PF2 MIN PF3 MIN Power factor MIN Phase 1 Power factor MIN Phase 2 Power factor MIN Phase 3 1 10 000 1 10 000 1 10 000 TOTAL HARMONIC DISTORTION THD ADDR WORD ID PARAMETER UNIT Circuit 1 Circuit 2 1281 1283 1285 8281 8283 8285 2 THD I1 THD I2 THD I3 Curren...

Page 16: ...d 5th id 6th id 7th id 8th id 9th id 10th id 11th id 12th id 13th id 14th id 15th id 16th id 17th id 18th id 19th id 20th id 21st id 22nd id 23rd id 24th id 25th id 26th id 27th id 28th id 29th id 30th id 31st 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 1601 1630 8601 8630 1 HD I2 2 HD I2 31 Current harmonic Line 2 2nd 31st 10 1665 1694 8665 8694 1 HD ...

Page 17: ... added at 999 999 999 counts 3143 2 Discrete input 4 count Pulse train input at Discrete input 4 is counted The counter resets to 0 when a pulse is added at 999 999 999 counts DEVICE STATUS ADDR WORD PARAMETER 8001 1 Input overload Bit assignment as shown below 15 Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 U1N I1 U2N I2 I3 U3N U12 U23 U31 F I1 2 I2 2 I3 2 1 is placed at the bit where an overload is de...

Page 18: ...d 1st 9608 4th 3rd 9609 6th 5th 9610 8th 7th 9611 10th 9th 9612 12th 11th 9613 14th 13th 9614 16th 15th 9623 1 Extension function flag Reading the following values depending upon the function 0002H RS 485 Modbus RTU 0010H Three phase 4 wire system 0080H LONWORKS 0100H CC Link 2000H Modbus TCP This register is read as follows depending upon model numbers R7LWTU 0090H 144 R7CWTU 0110H 272 R7MWTU 001...

Reviews:

No comments